Electric vehicles are gaining demand nowadays, as conventional fossil fuel vehicles cause environmental pollution and greenhouse gas emissions. As the automotive industry progresses toward a sustainable future, the use of electric vehicles (EVs) has become essential for cutting greenhouse gas emissions and dependence on fossil fuels. This project explores the critical importance of electric vehicle battery charging infrastructure. It highlights the significance of advancements in charging technology, including fast charging capabilities and smart grid integration, in addressing range anxiety, enhancing user convenience, and maximizing the overall viability of EVs. In this manuscript a comprehensive study centered on the modeling and construction of a battery charger integrating with interleaved boost converter (IBC) & using phase-shifted full-bridge converter (PSFB) topologies is presented. This proposed charger aims to enhance efficiency, power quality, and reliability in charging batteries for electric vehicles. Interleaving techniques are applied in the boost converter to adjust power factor and the full bridge converter for efficient voltage transformation. The output result shows the DC-DC conversion of power to enhance the battery charging through simulation.